aboutsummaryrefslogtreecommitdiff
path: root/bfd/ecoffswap.h
diff options
context:
space:
mode:
Diffstat (limited to 'bfd/ecoffswap.h')
-rw-r--r--bfd/ecoffswap.h58
1 files changed, 39 insertions, 19 deletions
diff --git a/bfd/ecoffswap.h b/bfd/ecoffswap.h
index 4500f0f..0015591 100644
--- a/bfd/ecoffswap.h
+++ b/bfd/ecoffswap.h
@@ -16,7 +16,7 @@ GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* NOTE: This is a header file, but it contains executable routines.
This is done this way because these routines are substantially
@@ -52,7 +52,8 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#endif
/* ECOFF auxiliary information swapping routines. These are the same
- for all ECOFF targets, so they are defined in ecoff.c. */
+ for all ECOFF targets, so they are defined in ecofflink.c. */
+
extern void _bfd_ecoff_swap_tir_in
PARAMS ((int, const struct tir_ext *, TIR *));
extern void _bfd_ecoff_swap_tir_out
@@ -62,6 +63,25 @@ extern void _bfd_ecoff_swap_rndx_in
extern void _bfd_ecoff_swap_rndx_out
PARAMS ((int, const RNDXR *, struct rndx_ext *));
+/* Prototypes for functions defined in this file. */
+
+static void ecoff_swap_hdr_in PARAMS ((bfd *, PTR, HDRR *));
+static void ecoff_swap_hdr_out PARAMS ((bfd *, const HDRR *, PTR));
+static void ecoff_swap_fdr_in PARAMS ((bfd *, PTR, FDR *));
+static void ecoff_swap_fdr_out PARAMS ((bfd *, const FDR *, PTR));
+static void ecoff_swap_pdr_in PARAMS ((bfd *, PTR, PDR *));
+static void ecoff_swap_pdr_out PARAMS ((bfd *, const PDR *, PTR));
+static void ecoff_swap_sym_in PARAMS ((bfd *, PTR, SYMR *));
+static void ecoff_swap_sym_out PARAMS ((bfd *, const SYMR *, PTR));
+static void ecoff_swap_ext_in PARAMS ((bfd *, PTR, EXTR *));
+static void ecoff_swap_ext_out PARAMS ((bfd *, const EXTR *, PTR));
+static void ecoff_swap_rfd_in PARAMS ((bfd *, PTR, RFDT *));
+static void ecoff_swap_rfd_out PARAMS ((bfd *, const RFDT *, PTR));
+static void ecoff_swap_opt_in PARAMS ((bfd *, PTR, OPTR *));
+static void ecoff_swap_opt_out PARAMS ((bfd *, const OPTR *, PTR));
+static void ecoff_swap_dnr_in PARAMS ((bfd *, PTR, DNR *));
+static void ecoff_swap_dnr_out PARAMS ((bfd *, const DNR *, PTR));
+
/* Swap in the symbolic header. */
static void
@@ -187,7 +207,7 @@ ecoff_swap_fdr_in (abfd, ext_copy, intern)
intern->crfd = bfd_h_get_32 (abfd, (bfd_byte *)ext->f_crfd);
/* now the fun stuff... */
- if (abfd->xvec->header_byteorder_big_p != false) {
+ if (bfd_header_big_endian (abfd)) {
intern->lang = (ext->f_bits1[0] & FDR_BITS1_LANG_BIG)
>> FDR_BITS1_LANG_SH_BIG;
intern->fMerge = 0 != (ext->f_bits1[0] & FDR_BITS1_FMERGE_BIG);
@@ -252,7 +272,7 @@ ecoff_swap_fdr_out (abfd, intern_copy, ext_ptr)
bfd_h_put_32 (abfd, intern->crfd, (bfd_byte *)ext->f_crfd);
/* now the fun stuff... */
- if (abfd->xvec->header_byteorder_big_p != false) {
+ if (bfd_header_big_endian (abfd)) {
ext->f_bits1[0] = (((intern->lang << FDR_BITS1_LANG_SH_BIG)
& FDR_BITS1_LANG_BIG)
| (intern->fMerge ? FDR_BITS1_FMERGE_BIG : 0)
@@ -283,9 +303,8 @@ ecoff_swap_fdr_out (abfd, intern_copy, ext_ptr)
#endif
}
-/* start-sanitize-mpw */
#ifndef MPW_C
-/* end-sanitize-mpw */
+
/* Swap in the procedure descriptor record. */
static void
@@ -297,7 +316,9 @@ ecoff_swap_pdr_in (abfd, ext_copy, intern)
struct pdr_ext ext[1];
*ext = *(struct pdr_ext *) ext_copy;
-
+
+ memset ((PTR) intern, 0, sizeof (*intern));
+
intern->adr = ecoff_get_off (abfd, (bfd_byte *)ext->p_adr);
intern->isym = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_isym);
intern->iline = bfd_h_get_32 (abfd, (bfd_byte *)ext->p_iline);
@@ -318,7 +339,7 @@ ecoff_swap_pdr_in (abfd, ext_copy, intern)
#ifdef ECOFF_64
intern->gp_prologue = bfd_h_get_8 (abfd, (bfd_byte *) ext->p_gp_prologue);
- if (abfd->xvec->header_byteorder_big_p != false)
+ if (bfd_header_big_endian (abfd))
{
intern->gp_used = 0 != (ext->p_bits1[0] & PDR_BITS1_GP_USED_BIG);
intern->reg_frame = 0 != (ext->p_bits1[0] & PDR_BITS1_REG_FRAME_BIG);
@@ -377,7 +398,7 @@ ecoff_swap_pdr_out (abfd, intern_copy, ext_ptr)
#ifdef ECOFF_64
bfd_h_put_8 (abfd, intern->gp_prologue, (bfd_byte *) ext->p_gp_prologue);
- if (abfd->xvec->header_byteorder_big_p != false)
+ if (bfd_header_big_endian (abfd))
{
ext->p_bits1[0] = ((intern->gp_used ? PDR_BITS1_GP_USED_BIG : 0)
| (intern->reg_frame ? PDR_BITS1_REG_FRAME_BIG : 0)
@@ -407,7 +428,7 @@ ecoff_swap_pdr_out (abfd, intern_copy, ext_ptr)
abort();
#endif
}
-/* start-sanitize-mpw */
+
#else /* MPW_C */
/* Same routines, but with ECOFF_64 code removed, so ^&%$#&! MPW C doesn't
corrupt itself and then freak out. */
@@ -481,7 +502,6 @@ ecoff_swap_pdr_out (abfd, intern_copy, ext_ptr)
#endif
}
#endif /* MPW_C */
-/* end-sanitize-mpw */
/* Swap in a symbol record. */
@@ -499,7 +519,7 @@ ecoff_swap_sym_in (abfd, ext_copy, intern)
intern->value = ecoff_get_off (abfd, (bfd_byte *)ext->s_value);
/* now the fun stuff... */
- if (abfd->xvec->header_byteorder_big_p != false) {
+ if (bfd_header_big_endian (abfd)) {
intern->st = (ext->s_bits1[0] & SYM_BITS1_ST_BIG)
>> SYM_BITS1_ST_SH_BIG;
intern->sc = ((ext->s_bits1[0] & SYM_BITS1_SC_BIG)
@@ -549,7 +569,7 @@ ecoff_swap_sym_out (abfd, intern_copy, ext_ptr)
ecoff_put_off (abfd, intern->value, (bfd_byte *)ext->s_value);
/* now the fun stuff... */
- if (abfd->xvec->header_byteorder_big_p != false) {
+ if (bfd_header_big_endian (abfd)) {
ext->s_bits1[0] = (((intern->st << SYM_BITS1_ST_SH_BIG)
& SYM_BITS1_ST_BIG)
| ((intern->sc >> SYM_BITS1_SC_SH_LEFT_BIG)
@@ -594,7 +614,7 @@ ecoff_swap_ext_in (abfd, ext_copy, intern)
*ext = *(struct ext_ext *) ext_copy;
/* now the fun stuff... */
- if (abfd->xvec->header_byteorder_big_p != false) {
+ if (bfd_header_big_endian (abfd)) {
intern->jmptbl = 0 != (ext->es_bits1[0] & EXT_BITS1_JMPTBL_BIG);
intern->cobol_main = 0 != (ext->es_bits1[0] & EXT_BITS1_COBOL_MAIN_BIG);
intern->weakext = 0 != (ext->es_bits1[0] & EXT_BITS1_WEAKEXT_BIG);
@@ -634,7 +654,7 @@ ecoff_swap_ext_out (abfd, intern_copy, ext_ptr)
*intern = *intern_copy; /* Make it reasonable to do in-place. */
/* now the fun stuff... */
- if (abfd->xvec->header_byteorder_big_p != false) {
+ if (bfd_header_big_endian (abfd)) {
ext->es_bits1[0] = ((intern->jmptbl ? EXT_BITS1_JMPTBL_BIG : 0)
| (intern->cobol_main ? EXT_BITS1_COBOL_MAIN_BIG : 0)
| (intern->weakext ? EXT_BITS1_WEAKEXT_BIG : 0));
@@ -717,7 +737,7 @@ ecoff_swap_opt_in (abfd, ext_copy, intern)
*ext = *(struct opt_ext *) ext_copy;
- if (abfd->xvec->header_byteorder_big_p != false)
+ if (bfd_header_big_endian (abfd))
{
intern->ot = ext->o_bits1[0];
intern->value = (((unsigned int) ext->o_bits2[0]
@@ -735,7 +755,7 @@ ecoff_swap_opt_in (abfd, ext_copy, intern)
| (ext->o_bits4[0] << OPT_BITS2_VALUE_SH_LEFT_LITTLE));
}
- _bfd_ecoff_swap_rndx_in (abfd->xvec->header_byteorder_big_p != false,
+ _bfd_ecoff_swap_rndx_in (bfd_header_big_endian (abfd),
&ext->o_rndx, &intern->rndx);
intern->offset = bfd_h_get_32 (abfd, (bfd_byte *) ext->o_offset);
@@ -759,7 +779,7 @@ ecoff_swap_opt_out (abfd, intern_copy, ext_ptr)
*intern = *intern_copy; /* Make it reasonable to do in-place. */
- if (abfd->xvec->header_byteorder_big_p != false)
+ if (bfd_header_big_endian (abfd))
{
ext->o_bits1[0] = intern->ot;
ext->o_bits2[0] = intern->value >> OPT_BITS2_VALUE_SH_LEFT_BIG;
@@ -774,7 +794,7 @@ ecoff_swap_opt_out (abfd, intern_copy, ext_ptr)
ext->o_bits4[0] = intern->value >> OPT_BITS4_VALUE_SH_LEFT_LITTLE;
}
- _bfd_ecoff_swap_rndx_out (abfd->xvec->header_byteorder_big_p != false,
+ _bfd_ecoff_swap_rndx_out (bfd_header_big_endian (abfd),
&intern->rndx, &ext->o_rndx);
bfd_h_put_32 (abfd, intern->value, (bfd_byte *) ext->o_offset);
generated by cgit v1.1 at 2024-12-18 19:13:08 +0000